What does a AI SQL assistant cost?

Paid plans start at €19 per user per month, billed monthly, 14-day trial for SaturnSQL (EUR per user per month, billed monthly), $8 per user per month, billed yearly for Chat2DB (per user per month, billed yearly), $50 per month, 20 questions a day for Vanna (per month, 20 questions a day), $179 per month, billed yearly, 13,200 credits a year for Wren AI (per month, billed yearly, 13,200 credits a year). Prices are as shown on each pricing page when it was last read.

What is AI SQL assistant pricing based on?

SaturnSQL and Chat2DB: per seat. Vanna and Wren AI: flat per account.

Which ai sql assistants and text-to-sql tools have a free plan?

SaturnSQL, Chat2DB, MCP Toolbox for Databases list a free plan next to the paid tiers.

AI SQL assistants and text-to-SQL tools pricing

AI SQL tools turn plain-language questions into SQL and run it on company databases, either in their own app or by letting Claude, ChatGPT and Cursor query through an MCP server. Chat2DB costs $8 to $40 a month on yearly billing or $99 and up for a perpetual license, SaturnSQL's MCP server comes with the €19 per user Starter plan, Vanna charges $50 or $500 a month by questions a day, and Wren AI starts at $179 a month billed yearly. Google's MCP Toolbox for Databases is free open source for teams that host it themselves.

AI SQL assistants and text-to-SQL tools compared

Current list prices as last read from each pricing page.

Product	Starts at	Top listed plan	Priced by	Free plan	History
SaturnSQL	€19 per user per month, billed monthly, 14-day trialStarter	€29 per user per month, billed monthly, adds Context and Guard AI controlsPro	Per seat	Yes	since 2026
Chat2DB	$8 per user per month, billed yearlyStarter	$99 per user, one-time perpetual licenseLocal	Per seat	Yes	read Nov 2026
Vanna	$50 per month, 20 questions a dayExplorer	$500 per month, 300 questions a dayTeam	Flat per account	No	read Nov 2026
Wren AI	$179 per month, billed yearly, 13,200 credits a yearEssential Cloud	$559 per month, billed yearly, 24,000 credits a yearEnterprise Cloud	Flat per account	No	read Nov 2026
MCP Toolbox for Databases	free	free	unknown	Yes	read Nov 2026

What changed

Every price move we have on record for this category, newest products first.

SaturnSQL Pro went up from €29 to €79 by Oct 2026 (+172%), then down to €29 by Nov 2026 (-63%).

Exhibit 1

SaturnSQL has kept Starter at €19 since 2026

SaturnSQL price history, EUR per user per month, billed monthly

SaturnSQL is a browser-based SQL editor for teams. Everyone connects to the same databases, keeps queries in a shared library, schedules them and pushes results to Slack, Google Sheets or CSV, and an MCP server lets Claude, ChatGPT and Cursor query the same connections. Two add-ons in the Pro plan govern that AI access: Guard sets what AI tools may do in each database, and Context tells them what the data means.

Note: EUR per user per month, billed monthly.Source: Internet Archive snapshots of saturnsql.com/pricing and the live page; SaaS Pricing Tracker analysis.

Show the data as a table

Observed	Starter	Pro
Feb 19, 2026	€19	€29
Sep 20, 2026	€19	€29
Oct 10, 2026	€19	€79
Nov 3, 2026	€19	€79
Nov 14, 2026	€19	€29

Pro went up from €29 to €79 by Oct 2026 (+172%), then down to €29 by Nov 2026 (-63%).

Unchanged since Feb 2026: Starter €19.

No annual billing. In October 2026 Pro was sold through sales at €79; it was released again at €29 on 14 November 2026 with the Context and Guard AI controls. Starter has a 14-day trial.

Full SaturnSQL pricing analysis Visit SaturnSQL

AI SQL assistants and text-to-SQL tools pricing questions

What does a AI SQL assistant cost?: Paid plans start at €19 per user per month, billed monthly, 14-day trial for SaturnSQL (EUR per user per month, billed monthly), $8 per user per month, billed yearly for Chat2DB (per user per month, billed yearly), $50 per month, 20 questions a day for Vanna (per month, 20 questions a day), $179 per month, billed yearly, 13,200 credits a year for Wren AI (per month, billed yearly, 13,200 credits a year). Prices are as shown on each pricing page when it was last read.
What is AI SQL assistant pricing based on?: SaturnSQL and Chat2DB: per seat. Vanna and Wren AI: flat per account.
Which ai sql assistants and text-to-sql tools have a free plan?: SaturnSQL, Chat2DB, MCP Toolbox for Databases list a free plan next to the paid tiers.
Which ai sql assistants and text-to-sql tools have changed their prices?: SaturnSQL: Pro went up from €29 to €79 by Oct 2026 (+172%), then down to €29 by Nov 2026 (-63%).